Name: sdR10048 Date: 09/01/2003


Filed By : SPB JCK team (###@###.###)
JDK : java full version "1.5.0-beta-b16"
JCK : 1.5
Platform[s] : Solaris
switch/Mode :
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test [s] :
api/javax_sql/rowset/RowSetMetaDataImpl/index.html#ColumnCount[RowSetMetaDataImpl2002]


Specification excerpt:
======================
--------- J2SE API spec v.1.5 ---------
...
public void setColumnCount(int columnCount)
                    throws java.sql.SQLException
Sets the number of columns in the RowSet object for which this RowSetMetaDataImpl object was created to the given number.

Specified by:
setColumnCount in interface javax.sql.RowSetMetaData
Parameters:
columnCount - number of columns in the RowSet object
Throws:
java.sql.SQLExceptionpublic void setColumnCount(int columnCount)
                    throws java.sql.SQLException
Sets the number of columns in the RowSet object for which this RowSetMetaDataImpl object was created to the given number.

Specified by:
setColumnCount in interface javax.sql.RowSetMetaData
Parameters:
columnCount - number of columns in the RowSet object
Throws:
java.sql.SQLException
...
---------- end-of-excerpt ---------------

Problem description
===================
RowSetMetaDataImpl throws NegativeArraySizeException in case 'columnCount' ==
Integer.MAX_VALUE; If this is expected behaviour this should be specified in javadoc.
See Demo.

    
Minimized test:
===============
------- T.java -------
import javax.sql.rowset.*;
import java.sql.*;

public class T {

    public static void main(String[] args) {
        RowSetMetaDataImpl meta = new RowSetMetaDataImpl();
        try {
            meta.setColumnCount(Integer.MAX_VALUE);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

------- end-of-T.java -------

Minimized test output:
======================
import javax.sql.rowset.*;
import java.sql.*;

public class T {

    public static void main(String[] args) {
        RowSetMetaDataImpl meta = new RowSetMetaDataImpl();
        try {
            meta.setColumnCount(Integer.MAX_VALUE);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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